CN111880295B - 变倍光学系统及光学设备 - Google Patents

变倍光学系统及光学设备 Download PDF

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Publication number
CN111880295B
CN111880295B CN202010632175.XA CN202010632175A CN111880295B CN 111880295 B CN111880295 B CN 111880295B CN 202010632175 A CN202010632175 A CN 202010632175A CN 111880295 B CN111880295 B CN 111880295B
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lens group
lens
optical system
focal length
focusing
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CN111880295A (zh
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柴田悟
幸岛知之
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Nikon Corp
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Nikon Corp
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
    • G02B15/145—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only
    • G02B15/1451—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being positive
    • G02B15/145113—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being positive arranged +-++-
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
    • G02B15/145—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only
    • G02B15/1451—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being positive
    • G02B15/145129—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being positive arranged +-+++
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
    • G02B15/146—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having more than five groups
    • G02B15/1461—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having more than five groups the first group being positive
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
    • G02B15/16—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group
    • G02B15/163—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group
    • G02B15/167—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses
    • G02B15/173—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses arranged +-+
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Lenses (AREA)
  • Adjustment Of Camera Lenses (AREA)
CN202010632175.XA 2014-08-29 2015-08-28 变倍光学系统及光学设备 Active CN111880295B (zh)

Applications Claiming Priority (30)

Application Number Priority Date Filing Date Title
JP2014175724 2014-08-29
JP2014-175726 2014-08-29
JP2014-175724 2014-08-29
JP2014175726 2014-08-29
JP2014175725 2014-08-29
JP2014175727 2014-08-29
JP2014-175725 2014-08-29
JP2014-175727 2014-08-29
JP2014-234430 2014-11-19
JP2014234429 2014-11-19
JP2014234430 2014-11-19
JP2014234426 2014-11-19
JP2014-234426 2014-11-19
JP2014234427 2014-11-19
JP2014-234427 2014-11-19
JP2014-234428 2014-11-19
JP2014-234431 2014-11-19
JP2014234431 2014-11-19
JP2014234428 2014-11-19
JP2014-234429 2014-11-19
JP2015141990 2015-07-16
JP2015141992 2015-07-16
JP2015141991 2015-07-16
JP2015-141993 2015-07-16
JP2015141993 2015-07-16
JP2015-141991 2015-07-16
JP2015-141990 2015-07-16
JP2015-141992 2015-07-16
CN201580055193.3A CN106796339B (zh) 2014-08-29 2015-08-28 变倍光学系统及光学设备
PCT/JP2015/004375 WO2016031256A1 (ja) 2014-08-29 2015-08-28 変倍光学系、光学機器及び変倍光学系の製造方法

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CN111880295B true CN111880295B (zh) 2022-12-09

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JP (4) JP6536583B2 (ja)
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WO (1) WO2016031256A1 (ja)

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JP6952235B2 (ja) * 2017-08-04 2021-10-20 株式会社シグマ 変倍結像光学系
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WO2019049371A1 (ja) * 2017-09-11 2019-03-14 株式会社ニコン 変倍光学系、光学装置、および変倍光学系の製造方法
JP6830431B2 (ja) 2017-12-20 2021-02-17 富士フイルム株式会社 ズームレンズ及び撮像装置
JP6830430B2 (ja) * 2017-12-20 2021-02-17 富士フイルム株式会社 ズームレンズ及び撮像装置
JP6720131B2 (ja) * 2017-12-21 2020-07-08 キヤノン株式会社 ズームレンズ及び撮像装置
JP6918731B2 (ja) 2018-02-28 2021-08-11 キヤノン株式会社 光学系及び撮像装置
JP6976998B2 (ja) * 2018-02-28 2021-12-08 キヤノン株式会社 光学系及び撮像装置
JP6672358B2 (ja) * 2018-03-08 2020-03-25 キヤノン株式会社 ズームレンズ及び撮像装置
JP7032226B2 (ja) * 2018-04-27 2022-03-08 株式会社タムロン ズームレンズ及び撮像装置
CN109116531B (zh) * 2018-09-30 2020-04-03 浙江大华技术股份有限公司 一种变焦镜头
JP7218153B2 (ja) * 2018-11-02 2023-02-06 キヤノン株式会社 ズームレンズおよびそれを有する撮像装置
US11409086B2 (en) * 2018-11-20 2022-08-09 Nikon Corporation Variable magnification optical system, optical equipment, and method for producing variable magnification optical system
JP7115963B2 (ja) * 2018-11-27 2022-08-09 富士フイルム株式会社 ズームレンズ及び撮像装置
JP7179594B2 (ja) * 2018-11-29 2022-11-29 キヤノン株式会社 ズームレンズ及び撮像装置
JP7253360B2 (ja) * 2018-11-30 2023-04-06 株式会社タムロン ズームレンズ及び撮像装置
JP7461713B2 (ja) * 2019-02-19 2024-04-04 株式会社タムロン ズームレンズ及び撮像装置
JP7188276B2 (ja) * 2019-05-23 2022-12-13 コニカミノルタ株式会社 ズームレンズ、撮像光学装置およびデジタル機器
CN110297316B (zh) * 2019-06-30 2021-08-17 瑞声光学解决方案私人有限公司 摄像光学镜头
JP7352772B2 (ja) * 2019-08-22 2023-09-29 パナソニックＩｐマネジメント株式会社 ズームレンズ系、撮像装置、カメラシステム
JP7243841B2 (ja) * 2019-08-29 2023-03-22 株式会社ニコン 変倍光学系および光学機器
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US10451859B2 (en) 2019-10-22
JP6870703B2 (ja) 2021-05-12
JP6536583B2 (ja) 2019-07-03
CN106796339A (zh) 2017-05-31
US20230367108A1 (en) 2023-11-16
US20170261728A1 (en) 2017-09-14
US20190170989A1 (en) 2019-06-06
US20210096345A1 (en) 2021-04-01
JP2021047460A (ja) 2021-03-25
US10209499B2 (en) 2019-02-19
US20200049963A1 (en) 2020-02-13
JP2022003421A (ja) 2022-01-11
US11327279B2 (en) 2022-05-10
US20180267280A1 (en) 2018-09-20
US12025783B2 (en) 2024-07-02
US11740444B2 (en) 2023-08-29
WO2016031256A1 (ja) 2016-03-03
CN106796339B (zh) 2020-07-21
US20180267281A1 (en) 2018-09-20
US10018814B2 (en) 2018-07-10
US10209498B2 (en) 2019-02-19
US10684455B2 (en) 2020-06-16
JPWO2016031256A1 (ja) 2017-06-01
US20230056627A1 (en) 2023-02-23
CN111880295A (zh) 2020-11-03
JP6969660B2 (ja) 2021-11-24
JP2019164377A (ja) 2019-09-26

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